3. The figure shows an aluminum bar CE (aluminum alloy 2014-T6) of cross-sectional area Aa = 130 mm? hinged at upper end C and pin connected at point D to a rigid beam AD. Find the vertical displacement produced by loads P and R: a) At the end A of beam AD, and b) At the end E of bar CE. The following values are known: P= 12 kN, R= 4 kN, a= 2b, L1= 2L2 = 0.3 m.

3. The figure shows an aluminum bar CE (aluminum alloy 2014-T6) of cross-sectional area Aa = 130 mm? hinged at upper end C and pin connected at point D to a rigid beam AD. Find the vertical displacement produced by loads P and R: a) At the end A of beam AD, and b) At the end E of bar CE. The following values are known: P= 12 kN, R= 4 kN, a= 2b, L1= 2L2 = 0.3 m.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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